No way; that's like driving a car at redline full time. A dangerous idea.
From Steelcase's spec pages on that chair there's a different model line, "Criterion Plus", that's
far more appropriate:
Criterion Plus has an
upright back lock and offers
a wider seat with more
space between the arms
to accommodate workers
who need a larger chair.
The Criterion Plus chair is
tested to hold up to 500 lbs.
under normal use.
-- B